–How often do you wash your hair? 
#51813
A
One day
B
Twice
C
Twice a week
D
Two times a day
推荐题目
--- What a beautiful city our hometown is! There are many trees ___________ of the road! --- Yes, and ____________ of the trees is growing larger and larger. 
#51636
A
on both side; a number
B
on each sides; a number
C
on both sides; the number
D
on every side; the number
Five ________ dollars is_________ money.
#50935
A
million, a lot of
B
millions, a lot of
C
million of, much
D
millions of, many.
Their school has more than two _____ teachers and _____ students.
#51538
A
hundreds of, thousands of
B
hundred, thousands of
C
hundred of, thousand
D
hundreds, thousands of